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Find x?

 

x-(sin(2x))/2=1.1

Guest Mar 27, 2017
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 #1
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x-(sin(2x))/2=1.1

 

Using Newton-Raphson method of successive approx., we get:

x ≈ 1.33084574921....(in radians).

Guest Mar 27, 2017
 #2
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x-(sin(2x))/2=1.1

 

\(x-(sin(2x))/2=1.1\\ x-\frac{ 2\sin(x)\cdot\cos(x)}{2} =1.1 \\ x-\sin(x)\cdot\cos(x) =1.1 \\\)

 

 

laugh

heureka  Mar 27, 2017

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